["Features:\r\nfor Sharp blade cutting smooth no burr, no edges\r\nHigh abrasion resistance, high-precision grinding technology, superior abrasion resistance\r\nUnique for head design, chip removal more smoothly\r\nThe Stacked Rail and Stile Router Bit will cut both rail and stile in a cove design.\r\nUsing high-frequency welding technology, strong, durable, and long service life\r\nPurposes for wood, acrylic material edge processing, metal materials can'for t operation.\r\nApplicable for electric trimmer, engraving and milling machine, CNC engraving machine, CNC machining centers and other machine tools.\r\n\r\nSpecifications:\r\nMaterial: Alloy blade, Carbon Steel Handle\r\nBody: Solid Hardened Steel\r\nBlade: Micro Grain Carbide\r\nBearing: Totally Enclosed & Lubricated\r\nType: Rounded Corners\r\nColor: as picture shows\r\nSize 1: about 1/4\" x 1/4\" (Shank x Radius)\r\nD (Diameter): about 15.35mm\r\nR(Radius): about 3.17mm\r\nB(Width): about 3.17mm\r\nH(Thickness): about 7mm\r\nL(Total Length): about 52mm\r\n\r\nSize 2: about 1/4'\" x 3/4\" (Shank x Radius)\r\nD (Diameter): about 32.05mm\r\nR(Radius): about 9.52mm\r\nB(Width): about 9.52mm\r\nH(Thickness): about 15mm\r\nL(Total Length): about 60mm\r\n\r\nSize 3: about 1/4\" x 3/8\" (Shank x Radius)\r\nD (Diameter): approx. 22.5mm\r\nR(Radius): approx. 4.76mm\r\nB(Width): approx. 4.76mm\r\nH(Thickness): approx. 9mm\r\nL(Total Length): approx. 60mm\r\nQuantity: 3 Pcs/1 Set\r\n\r\nNote: \r\n1.Transition: 1cm=10mm=0.39inch\r\n2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\n3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Contents:\r\n3 Pcs x Router Bits"]